Glitter-pop princess Ke$ha has treated her fans to an exclusive behind-the-scenes video after passing the 2 million followers mark on social networking site Twitter. 

The 'We R Who We R' hitmaker was so excited to have reached the milestone that she uploaded a 5-minute video comprised of her own "personal and private" backstage pictures from her most recent tour. The message at the start of the clip explains:

"Thxx to all my fucking crazy wild glitter animalss [sic] for coming to see me on tour and getting me to 2 million!! Here is ur surprise!! These are some of my personal and private photos that me, my band, my friends and my family took on my Get $leazy World Tour!"

Check out the exciting compilation video, which includes some great previously unseen pictures from the past year, below: